Читать книгу OCP Oracle Certified Professional Java SE 17 Developer Study Guide - Jeanne Boyarsky - Страница 40

The majority of questions on the exam contain code snippets and ask you to answer questions about them. For those items containing code snippets, the number-one question we recommend that you answer before attempting to solve the question is this:

 Does the code compile?

It sounds simple, but many people dive into answering the question without checking whether the code actually compiles. If you can determine whether a particular set of code compiles and what line or lines cause it to not compile, answering the question often becomes easy.

If all of the answers to a question are printed values, aka there is no Does not compile option, consider that question a gift. It means every line does compile, and you may be able to use information from this question to answer other questions!